can you answer mini case #2 page 309 in the picture?

de care service for the children of the department workers. Siddhildren are the number one cause of absenteeism in the department, and many of the workers could not afford to miss wody. Never one to keep quiet when a situation needed im- provement, Cindy has been a vocal supporter of the new system Drawing upon the design principles presented in the text, describe the features of the user interface that will be most important to experienced users like Norma. b Draving upon the design principles presented in the text, describe the features of the user interface that will be most important to novice users like Cindy 2. The members of a systems development project team have poee out for lunch together, and as often happens, the con- versation has turned to work. The team has been working on the development of the user interface design, and so far, work has been progressing smoothly. The team should be completing work on the interface prototypes early next week. A combination of storyboards and language prototypes has been used in this project. The storyboards depict the overall Kructure and flow of the system, but the team developed lan- e prototypes of the actual screens because they felt that seeing the actual screens would be valuable for the users. Chris (the youngest member of the project team): I read might about a really cool way to evaluate a user erface design. It's called usability testing, and it's done by all major software vendors. I think we should use it to evaluate Our interface design. Heather (system analyst): I've heard of that, too, but isn't really expensive! Mark (project manager): I'm afraid it is expensive, and not sure we can justify the expense for this project. Chris But we really need to know that the interface works. I thought this ability testing technique would help us prove we have a good design. Minicases 309 Amy (systems analyst): It would, Chris, but there are other ways, too. I assumed weld do a thorough walkthrough with our users and present the interface to them at a meeting. We can project each interface screen so that the users can see it and give us their reaction. This is probably the most efficient way to get the users response to our work Heather: That's true, but I sure like to see the wsers sit down and work with the system. I've always learned a lot by watching what they do, seeing where they get confused, and hearing their comments and feedback Ryan (systems analyst): It seems to me that we've put so much work into this interface design that all we really need to do is review it ourselves. Let's just make a list of the design principles were most concerned about and check it ourselves to make sure we've followed them consistently. If we have, we should be fine. We want to get moving on the implementation, you know Mark: These are all good ideas. It seems like we've all got a different view of how to evaluate the interface design. Let's try and sort out the technique that is best for our project Develop a set of guidelines that can help a project team like the one discussed here select the most appropriate inter face evaluation technique for their project. 3. The menu structure for Holiday Travel Vehicle's existing . The menu structure for Holiday Trave character-based system is shown here. Develop and pro- totype a new interface design for the system's functions, using a graphical user interface. Assume that the new system will need to include the same functions as those shown in the menus provided. Include any messages that will be produced as a user interacts with your interface (error, confirmation, status, etc.). Also, prepare a written summary that describes how your interface implemer the principles of good interface design as presented textbook. Holiday Travel Vehicles Main Menu 1 Sales Invoice Holiday Travel Vehicles Sales Invoice Me 1 Create Sales are for the child e for the children of the department workers as the number one cause of absenteeism in the Land many of the workers could not afford to miss Neverone to keep quiet when a situation needed im Cindy has been a vocal supporter of the new system, Drawing upon the design principles presented in the text describe the features of the user interface that will he most important to experienced users like Norma. Drawing upon the design principles presented in the text, describe the features of the user interface that will be most important to novice users like Cindy. 1 the members of a systems development project team have pe out for lunch together, and as often happens, the con- versation has turned to work. The team has been working in the development of the user interface design, and so far. work has been progressing smoothly. The team should be completing work on the interface prototypes early next week. A combination of storyboards and language prototypes has been used in this project. The storyboards depict the overall structure and flow of the system, but the team developed lan- guage prototypes of the actual screens because they felt that seeing the actual screens would be valuable for the users. Chris (the youngest member of the project team): I read es article last thout a really cool way to evaluate a se nterface design. It's called usability testing, and its done by all the major software w are I think we should use it to evaluate Our interface design Heather (system analyst): I've heard of that, toa but is | Mark (project manager): I'm afraid it is expensive, and I'm not sure we can justify the expense for this project. Chris But we really need to know that the interface work. I thought this ability testing technique would help w prove we have a good design. Minicases 309 Amy (systems analyst): It would, Chris, but there are other ways, too. I assumed well do a thorough walkthrough with our users and present the interface to them at a meeting We can project each interface screen so that the users can see it and give us their reaction. This is probably the most efficient way to get the users' response to our work. Heather: That's true, but it sure like to see the users sit down and work with the system. I've always learned a lot by watching what they do, seeing where they get confused, and hearing their comments and feedback Ryan (systems analyst): It seems to me that we've put so much work into this interface design that all we really need to do is review it ourselves. Let's just make a list of the design principles were most concerned about and check it ourselves to make sure we've followed them consistently. If we have, we should be fine. We want to get moving on the implementation, you know. Mark: These are all good ideas. It seems like we've all got a different view of how to evaluate the interface design. Let's try and sort out the technique that is best for our project Develop a set of guidelines that can help a project team like the one discussed here select the most appropriate inter- face evaluation technique for their project. 3. The menu structure for Holiday Travel Vehicle's existing character-based system is shown here. Develop and pro- totype a new interface design for the system's functions using a graphical user interface. Assume that the new system will need to include the same functions as those shown in the menus provided. Include any messages that will be produced as a user interacts with your interface (error, confirmation, status, etc.). Also, prepare a written summary that describes how your interface implements the principles of good interface design as presented in the textbook. Holiday Travel Vehicles Holiday Travel Vehicles